# Effects of Cardioselective β-blockers on Dynamic Hyperinflation in COPD

> **NCT01273298** · NA · COMPLETED · sponsor: **Laval University** · enrollment: 27 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DRUG:** Bisoprolol
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01273298
- **Lead sponsor:** Laval University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2008-06
- **Primary completion:** 2010-09
- **Final completion:** 2010-10
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2011-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01273298

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01273298, "Effects of Cardioselective β-blockers on Dynamic Hyperinflation in COPD". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01273298. Licensed CC0.

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